Flexible Rhombic PCBN Inserts Durable Dry Cutting CBN Turning Inserts

BN-H10 PCBN Inserts CNGA1204/VNGA1604 Semi-Interrupt Turning Gears Inner Bore

1. About BN-H10 PCBN Inserts

Insert Materials	Coating	Suited Materials	Machining Type	Typical Application	Insert Image
BN-H10	Without Coating	Hardened Steel, High strength cast iron	Finishing	Bearings, Gears, Gear Shaft, High hardness component
BN-H10 C25	With Coating

2. BN-H10 PCBN Inserts Cutting Condition

3.Common Models of PCBN Inserts CNGA

4. Typical Application Case with BN-H21 PCBN Inserts

BN-H21 PCBN Inserts heavy turning 20CrMnTi Gears End Surface
Machining Condition: Semi-Interrupt turning inner bore Material: 20CrMnTi Gears, HRC58-62 Selected Insert: BN-H10 CCGW09T304 Cutting Condition: ap=0.25mm, Fr=0.08mm/r, Vc=135m/min, Dry Cutting
Insert material	Cutting Speeds	Life Time	Efficiency
Halnn BN-H10 PCBN Inserts	135 m/min	1000 pcs	Improved 22%
Some Europe PCBN Inserts	110 m/min	600 pcs	.......

From above application, we can see that, with Halnn BN-H10 PCBN Inserts, the tool life improved 22%.

5. Other Application of BN-H10 PCBN Inserts

BN-H10 PCBN Inserts are researched specific for machining hardened steel, it can be used continuous turning and semi-interrupt turning process, normally we used for machining hardened steel component, such as gears, bearing. When the inner bore has keyway, it will belong to semi-interrupt turning condition. We can choose BN-H10 PCBN inserts at that time. The following is some typical application for machining hardened steel with PCBN Inserts:

Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel/cast steel, hardened steel materials.

The predecessor of Halnn Superhard Material Co.,Ltd is Henan Superhard Material Institute which is the earliest to make research on processing the brittle and hard materials with cubic boron nitride tools and High-Grade Diamond Tools. As the pioneer of Industry tools in China, Halnn adhere to the initial business philosophy of "Not seeking large and complete, only insist high-precision and professional". With more than 10 years experience, Halnn has researched one by one new materials grade, new technology and become the most famous cutting tools brand in superhard cutting tools industry.